Antique Opal & Diamond Three Stone Carved Ring in 18kt Gold

Antique opal and diamond three stone carved ring in 18kt gold. Centred with an oval cabochon cut opal in a claw setting, flanked to either side with four vertically set cushion shape Old Mine cut diamonds in claw settings, further set with two oval cabochon cut opals in claw settings, to a graduating three stone design featuring fine curving claws, openwork gallery, carved detailed shoulders terminating to a solid shank. Hallmarked 18kt gold, Birmingham, 1901.